In 2016, development began on the next generation CV 90 IFV, which was designed to meet modern requirements for mobility, protection, and firepower. The new project was based on the CV 90 Mk. II and Mk. III versions, as well as the integration of modern technologies. In January 2018, the CV 90 Mk.IV was presented to the public. The vehicle is equipped with a 1,000-hp Scania DS16 engine and an upgraded Perkins X300 transmission, ensuring high mobility even with an increased weight of up to 38 tons. This new modification is designated the CV 90 Mk.IV.

The CV 90 Mk.IV can be equipped with various weapons, including a 30mm Bushmaster II automatic cannon and a modern Spike LR-II anti-tank guided missile system. The CV 90 Mk.IV is currently being delivered to several countries, including the Czech Republic, and continues to participate in various international tests.

The CV 90 Mk.IV was introduced in Update 2.43 "Storm Warning". It features a 30 mm Bushmaster II Mk. 44 rapid-fire automatic cannon that is effective against a wide range of targets. Its firepower is complemented by Spike-LR anti-tank guided missiles, which enable the vehicle to destroy armored targets from a considerable distance. Additionally, the vehicle has excellent mobility. However, its protection remains mediocre, requiring caution when encountering heavily armored opponents.